~/shivansh.dev — boot
shivansh@portfolio:~$
// projects

Selected work, cataloged.

A working notebook of systems I've shipped — most are production, some are experiments, all are honest.

8 projects
ClientGatewayRedispgvectorLLMDB
FEATUREDAI Integration

Supergate

Production-grade multi-tenant LLM API gateway unifying OpenAI, Anthropic, and Google with pgvector semantic caching and tenant-isolated RBAC.

FastifyTypeScriptPostgreSQLpgvectorRedis
READ CASE STUDY →
Backend

Pulse

Self-hostable enterprise feature flag service with a custom recursive rule engine, consistent hashing, and SSE real-time rollouts.

FastifyTypeScriptDrizzleRedisTurborepo
CASE STUDY →
schema.defineSingle SourceDefine CompilerAST GenerationDrizzle SchemaFastify TypeBoxOpenAPI 3.1 Spec
FEATUREDDev Tools

Define

Type-safe resource DSL and code generation library producing Drizzle schemas, Fastify validators, and OpenAPI 3.1 specs from a single definition.

TypeScriptDrizzleFastifyOpenAPI
READ CASE STUDY →
AI Integration

IRIS

A distributed computer vision pipeline that processes RTSP streams using YOLOv8 detection, DeepSort tracking, and RabbitMQ task distribution.

PythonYOLOv8RabbitMQOpenCVTensorFlow
3x stream pipeline
Dev Tools

Nickel

A TypeScript provider-agnostic payments library implementing the Strategy pattern to unify Stripe, Adyen, and Razorpay webhook and transaction interfaces.

TypeScriptTurborepoFastifyStrategy Pattern
Multi-PSP unified
Backend

Cloudjot

A secure temporary file-sharing service using AWS S3 and MongoDB, with automated 5-day asset TTL and background cleanup workers.

ExpressMongoDBAWS S3Node.js
5-day auto-TTL
Backend

Arthica

A community book discovery and reading tracking platform for developers with real-time rating updates and curated tech reading lists.

ReactTypeScriptSupabaseTanStack QueryTailwind
Fullstack platform
Dev Tools

Scribble

A CLI note-taking tool featuring Git-backed synchronization, local AES-256 encryption, and terminal markdown rendering.

Node.jsyargsAES-256Git SyncCLI
Local AES-256 secure
// open source

Upstream & Open Source

Honest contributions. I plan on contributing upstream to the libraries that power my daily stack.

I rely heavily on open-source packages like Fastify, Drizzle ORM, pgvector, and Hono in my daily work.

While I don't have public contributions to showcase here yet, I am actively planning to contribute upstream to these core tools soon. Watch this space!